redundant option to select c++ dialect options in 4.7.0?

[Marc Glisse]

On Tue, 24 Apr 2012, Mailaripillai, Kannan Jeganathan (STSD) wrote:

> Hi,
>
> We have -std=c++0x and -std=c++11 options recognized by 4.7.0 compiler.
> Do we really need to accept (going forward) -std=c++0x when we have
> -std=c++11 option to select the c++11 standard?

Yes, for a few releases, for backward compatibility. What does it hurt?

-- 
Marc Glisse